EASTER EGGS

While playing Aliens Colonial Marines, I found this on a remote room:

In case you don't get the reference, here's the original scene from Spaceballs:

After checking Youtube, looks like I missed a part of the egg, since the lights inside the container indicate that in the next room, the baby alien samples have been dressed up with hats and canes as well.

Anyway, this made me think about the Ryse Easter eggs. The community found the Ghost army in the third chapter, and the Lady of the lake in the fourth but... what about the 2 easter eggs in York (6th chapter), the one in Colosseum (7th chapter) and the last one in Rome (8th chapter)? Looks like they still need to be found...